1019904488

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{2621}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 1933148160

約数和(自身を除く): 913243672

約数列:

[1, 2, 4, 8, 127, 254, 383, 508, 766, 1016, 1532, 2621, 3064, 5242, 10484, 20968, 48641, 97282, 194564, 332867, 389128, 665734, 1003843, 1331468, 2007686, 2662936, 4015372, 8030744, 127488061, 254976122, 509952244, 1019904488]

約数ペア:

[(1, 1019904488), (2, 509952244), (4, 254976122), (8, 127488061), (127, 8030744), (254, 4015372), (383, 2662936), (508, 2007686), (766, 1331468), (1016, 1003843), (1532, 665734), (2621, 389128), (3064, 332867), (5242, 194564), (10484, 97282), (20968, 48641)]